From: Ingo Molnar Date: Thu, 28 Apr 2011 00:57:53 +0000 (+0200) Subject: perf stat: Fix printout vertical alignment X-Git-Tag: upstream/snapshot3+hdmi~10413^2~11^2~13 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9ceb1c3d1fe15c2f9b55eaa8978019ef0e0a06ac;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git perf stat: Fix printout vertical alignment Before: | | Performance counter stats for '/home/mingo/hackbench 20' (5 runs): | | 71,321,607 instructions:u # 0.42 insns per cycle ( +- 0.00% ) | 168,040,009 cycles:u # 0.000 GHz ( +- 0.81% ) | | 1.468002368 seconds time elapsed ( +- 1.33% ) | After: | | Performance counter stats for '/home/mingo/hackbench 20' (5 runs): | | 71,321,607 instructions:u # 0.42 insns per cycle ( +- 0.00% ) | 168,040,009 cycles:u # 0.000 GHz ( +- 0.81% ) | | 1.468002368 seconds time elapsed ( +- 1.33% ) | The last column (stddev noise) is properly aligned, vertically. Cc: Peter Zijlstra Cc: Arnaldo Carvalho de Melo Cc: Frederic Weisbecker Link: http://lkml.kernel.org/n/tip-7y40wib8n1eqio7hjpn0dsrm@git.kernel.org Signed-off-by: Ingo Molnar --- diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 6959fde..003caa8 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -575,7 +575,7 @@ static void abs_printout(int cpu, struct perf_evsel *evsel, double avg) if (total) ratio = avg / total; - fprintf(stderr, " # %4.2f insns per cycle", ratio); + fprintf(stderr, " # %4.2f insns per cycle ", ratio); total = avg_stats(&runtime_stalled_cycles_stats[cpu]);